Cord clamp



FIG. 1 is a front perspective view taken from above and to one side of the cord clamp in a closed position thereof showing my new design;

FIG. 2 is an elevational view of the other side thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is a front elevational of the cord clamp in an open position thereof. 

The ornamental design for a cord clamp, as shown. 